Material Outer material: 65% wool, 35% nylon Color matching: 100% polyester Lining: 100% polyurethane Shibori: 98% polyester, 2% polyurethane Washing method dry cleaning It was created with a focus on the combination of a casual baseball jumper and a preppy look. The detail elements of the MA-1 jumper such as zippers and plackets on the front panel and pleat details on the back panel were added to give the product three-dimensionality and practicality. Deep green and light cream colors are combined to create a light mood. Deep green fabric is a wool blend with fine twill texture, about 20oz thick and strong. The cream color fabric used for the color scheme is an eco-leather fabric, which has a soft luster and a natural surface feeling. The durability of the product has been increased by making shibori and rubber coated snaps that minimize sagging. YKK's Vislon zipper is made with two-way, making it easy to direct. Two pockets on the front of the product and one pocket on the inside have been added to increase practicality.